Yancheng Qingquan Pump Industry Co., Ltd.
Contact: Jin Qiang
Address: No. 2, Building 10, Area B, No. 96 Huanghai East Road (Dayang Industrial Park), Tinghu District, Yancheng City
Difference between vertical axial flow pump and other pumps
There are many types of pumps, such as axial flow pumps , vertical axial flow pumps, centrifugal pumps, self-priming pumps, submersible pumps, etc. When users choose, they may be dazzling. I do n’t know which one is better, so understand these The difference between pumps. Today, talk about the differences between vertical axial pumps and other pumps.
The vertical axial flow pump not only generates the centrifugal force of the centrifugal pump, but also increases the thrust of the axial flow pump. The performance of the vertical axial flow pump is also between the centrifugal pump and the axial flow pump. Compared to centrifugal pumps, mixed head pumps have lower heads and higher flow rates. Compared to axial flow pumps, the pump head has a higher head and a smaller flow rate. At a certain speed, the vertical axial flow pump's flow is variable, that is, the pump's flow rate is changed. The axial flow pump manufacturer and then the pump's lift, power and efficiency have changed greatly. The relationship of the change law is drawn into a curve, which is a performance curve of the pump. The shape between the performance curve of the vertical axial flow pump is also between the centrifugal pump and the axial flow pump.
Some people may not understand the performance and characteristics of the axial flow pump, vertical axial flow pump, and centrifugal pump. Understanding their performance can help users choose a good equipment.
Common faults of vertical axial flow pumps include problems such as no or low water output after startup, large vibration or noise, sudden rise or low current, and high temperature of the bearing housing. So what are the reasons for these problems, and what methods should be used to solve them? Let's take a look below.
The treatment method of no water or low water output after starting the vertical axial flow pump: the impeller submerged depth is insufficient, the treatment method is to adjust the impeller submergence depth; the impeller is not turned correctly, the treatment method is to adjust the motor steering; the blade is damaged or the blade positioning pin is broken, deal with The method is to replace the blades or positioning pins; the pump inlet or the impeller is blocked by debris, and the treatment method is to remove debris; the pump shaft is detached, and the treatment method is to reassemble or replace the pump shaft.